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On the Infiltration of Fiber Reinforced AZ91D Alloy

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Abstract:

The infiltration pressure field of fiber reinforced AZ91D was studied in this paper. The carbon fiber T300 was selected and covered with rough TiO2 coat by means of plasma techniques. These carbon fibers were combined together and a kind of continuous pre-former with many micro-passes was constructed. When this pre-former went though a infiltration cabin filled with molten magnesium alloys, the melt infiltrated into pre-former through those micro-passes under infiltration pressure. A physical model and related mathematic model were built to relate this process. The relationship among pressure (p), infiltration flow rate change (e) and the location of infiltration flow (r) was molded.

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Periodical:

Materials Science Forum (Volumes 546-549)

Pages:

437-438

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.546-549.437

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Online since:

May 2007

Authors:

Hao Feng Zhao, Ling Wang, Sheng Li Guo, Jun Yi Su

Keywords:

AZ91 Alloy, Composite, Infiltration

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© 2007 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] Zhao Haofeng . Magnesium and its composites[M]. Bejing: China Sci. and Tech. Press, (2002).

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DOI: 10.1016/0956-716x(94)90295-x

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